国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4） C08（3） H01（3）
A61（2）
IPC小类 C09D（4）
IPC C09D133/08（4）
发明人 HATAKEYAMA J（2）
公开年 2022（4）
申请年 2021（3） 
专利权人 SHINETSU CHE.（2）

Optical film with low haze useful in vehicle-mounted display product manufacturing field e.g. wearable device, comprises e.g. substrate layer comprising first optical surface and second optical surface, and flatness adjusting layer arranged on first optical surface and/or second optical surface.

JU J, LIU J, XU J

Bio-electrode composition used for detecting heart rate by electric signal transmitted from skin, comprises reaction composite, monomer with ionic functional group, salts of ammonium, lithium, sodium, potassium, and silver.

HATAKEYAMA J

Bio-electrode composition used in contact with skin of living body for detecting physical conditions such as heart rate, comprises (A) reaction composite comprising ionic polymer material and carbon particle.

HATAKEYAMA J, SHANRUN

Preparing graphene alloy composite material useful for preparing electromagnetic shielding aqueous paint, comprises e.g. dispersing graphene in water, adding silver-cerium modified graphene composite material into aqueous tetrahydroxy phenyl porphyrin nano-rod dispersion, and heat treating.

ZHU X, DU B, ZHU Y, LUO K